The paddle should be connected to GND. This will also apply to the AD5624R/AD5644R/AD5664R
Yes, The AD5624 and AD5664 are the non-reference options of the AD5624R and AD5664R.
The AD5664R has two on-chip reference options available, 1.25V and 2.5V. What is the recommended supply voltage in each case?
Dropbox - schematic.pdf
here is schematic, I will post scope graph later.
if you have KiCAD i can give you the design.
Sir..Thank you for your answer..but, the problem is still unsolved.
And, I discovered an unusual feature.
In chipset running, if it connects between pin9 and pin8(Or rub Pin6~10 at the same time.),
pin10 output is generated.(1.25v or 2.5v)
Unfortunately, I could not find any code example for /SYNC synchronisation.
The following link refers to the ADSP-BF59X Blackfin Processor in which file there are some programming examples for the SPORT Controller.
2011-04-13 10:24:53 regd drivers fro ADC AD7606 & nanoDAC AD5664R
Ashish Gupta (INDIA)
We need to use ADC AD7606 and nanoDAC 5664R with our BF527 based platform - TLL6527m, i looked at the list of drivers here: